The worlds greatest Injustice is slavery because slavery is people who are treated as property to be bought and sold, and are forced to do something. Slaves can be held against their will from the time of their capture, purchase or birth, and deprived of the right to leave, to refuse to work, or to demand compensation. Slavery is being treated differently then the others like someone is always the boss of you.
Slavery was happening a lot in different countries around the world like united sates, canada and in africa. Kids and adults where bought by rich people which used them to do a lot of work and do anything the rich people tell them to do and if they don't do it they might get killed by the rich people. Back then people who where black could not do things like the whites just because of the skin colour. Slavery is no longer legal anywhere in the world.
Slavery was happening a lot in different countries around the world like united sates, canada and in africa. Kids and adults where bought by rich people which used them to do a lot of work and do anything the rich people tell them to do and if they don't do it they might get killed by the rich people. Back then people who where black could not do things like the whites just because of the skin colour. Slavery is no longer legal anywhere in the world.